| Claes Thunbo Christensen | |
| Nationality: | Danish |
| Sport: | Sailing |
| Birth Date: | 25 January 1953 |
| Birth Place: | Copenhagen, Denmark |
Claes Thunbo Christensen (born 25 January 1953) is a Danish sailor. He competed in the Tempest event at the 1976 Summer Olympics.[1]